@article{login:13:oct:p40, 
  author = {Joshua Reich AND Christopher Monsanto AND Nate Foster AND
                  Jennifer Rexford AND David Walker},
  title = {{Modular SDN Programming with Pyretic}},
  journal = {USENIX ;login},
  volume = {38}, 
  number = {5}, 
  pages = {40-47}, 
  month = {October},
  year = {2013},
  url = {https://www.usenix.org/publications/login/october-2013-volume-38-number-5/modular-sdn-programming-pyretic}
}